19112698

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{1741}}^1$

素因数の和:2253

約数の個数: 16

約数和(自身を含む): 31356000

約数和(自身を除く): 12243302

約数列:

[1, 2, 11, 22, 499, 998, 1741, 3482, 5489, 10978, 19151, 38302, 868759, 1737518, 9556349, 19112698]

約数ペア:

[(1, 19112698), (2, 9556349), (11, 1737518), (22, 868759), (499, 38302), (998, 19151), (1741, 10978), (3482, 5489)]